Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / subhakant / bhajahari
NGR MEANS NEUTRAL GROUNDING WITH RESISTANCE. THE PURPOSE OF
USING NGR FOR NEUTRAL GROUNDING IS TO LIMIT THE FAULT
CURRENT WITHIN THE OPERATING RANGE OF PROTECTING EQUIPMENTS
AND ALSO TO SENSE THE SYSTEM UNBALANCE CURRENT
| Is This Answer Correct ? | 48 Yes | 5 No |
Post New Answer View All Answers
Ceiling Fan and Storage type water heater. Discuss
Mention what are the types of semi-conductors?
when elecromagnatic waves are propogated in a wave guide?
what is meant by loss of field in a DC motor? how a universal motor works?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
What is a feedback in control system?
what does a k rating in a transformer means?
why we are not giving the zone 1 trip command to the master trip relay
what is the differation bewreen kwh & fundamental kwh in electronic trivector meters
Mention the disadvantages of low power factor? How can it be improved?
What is the main purpose of c.f.b.c.boiler
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
How line capacitance & line inductance varies with increase in height tower.
What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?
Explain about c.t?
